baber/WOPTO huggingface dataset:
Patent DE-19514045-A1 (DE)
IPC: B28B17/00
Filed: 1995-04-13
Abstract: Disclosed is a tile press, in particular a roof tile press, comprising a press die (21) which can be displaced by a raising/lowering system (20) relative to a stationary press bed (10). The press die (21) is provided on its stamping surface (21') with at least one top tool (22a-22d) and the press bed (10) is provided on its bed surface (10') with at least one bottom tool (11a-11d). At least one clot of moulding material (2a-2d) can be introduced into the one or more bottom tools (11a-11d) of the tile press to produce at least one die-formed article (7a-7d). According to the invention, the press bed (10) has at least one press bed unit (10a-10d) with at least one bottom tool (11a-11d), and the one or more press bed units (10a-10d) are surrounded by a drop shaft (12a-12e) through which superfluous clot material (2a-2d) can be removed.
Patent DE-19515487-A1 (DE)
Title: Voltage to frequency converter with integrating stage
Inventor: HALANG W A PROF DR DR
IPC: H03K7/02
Filed: 1995-04-27
Abstract: The integrating stage has a capacitor and a resistor, engaged by the input voltage. There is a capacitor discharger, a first measuring circuit for the integrator voltage, and a control for actuating the discharge switch, which is made when the integrator voltage has reached the reference voltage value. it remains closed until the output side monoflop has fallen back. A polarity converter is incorporated in front of the integrator instead of the discharger. The first measuring circuit alternatively compares the reference voltage and the reference potential and acts on the monoflop and a toggle flip-flop. A second measuring circuit picks-up the polarity of the input signal, and the control circuit transmits switching signals for the polarity converter and selector of the reference magnitude switches.
Patent DE-19518475-A1 (DE)
Title: Polystyrene/polyphenylene ether (PS/PPE) moulding materials
Inventor: HOENL HANS DR
IPC: C08L53/02
Filed: 1995-05-19
Abstract: Polystyrene-based thermoplastic moulding materials (I) contains (A) 20-95 wt.% polystyrene(s) (PS) or impact PS obtd. by radical or anionic polymerisation of styrene, opt. in presence of a rubber, (B) 2-40 wt.% polyphenylene ether(s) (PPE), (C) 0-30 wt.% phosphorus-contg. fire retardant or a mixt. thereof. (D) 0.05-1 wt.% Ca and/or Zn stearate, (E) 1-30 wt.% block copolymer(s) contg. one or more styrene blocks and one or more diene blocks, and (F) other additives as required.
Patent DE-19518528-A1 (DE)
Title: Digital high-pass filter derived from digital low-pass filter
Inventor: BROOKS JAMES R
IPC: H03H17/02
Filed: 1995-05-19
Abstract: Units are arranged for scanning an input signal in order to obtain the frequency of the values scanned. A first calculating unit derives - for each scan value - a current low-pass filter scan value corresponding to the sum of these values for a past input scan value and to find a low-pass variation value corresponding to the ratio between the current input scan value lower than the low-pass scan value for the past input scan value and a modulus value for exponential decay.
Patent DE-19522772-A1 (DE)
Title: Method of removing mounds of soil formed during ploughing
Inventor: HENDLMEIER KONRAD
IPC: A01B17/00
Filed: 1995-06-27
Abstract: The earth of the first furrow slice turned by the first ploughshare at the start of ploughing in the one direction is levelled, removed or distributed onto the surrounding ground. Levelling the first furrow slice creates the necessary space for the first furrow slice created during ploughing in the return direction.  Before ploughing is begun, a recess or initial furrow is made into which the first furrow slice of the first share in the one direction is turned. The one-way beam plough (5) implement in the form of a rotary disc, extra share, milling tool is positioned in front of or behind the tractor (1) or between the axles; or in front of, behind or beside the plough (8).
Patent DE-19525890-A1 (DE)
Title: Continuous rev regulation system for automobile auxiliaries - uses single planetary gearing with drive shaft and 2 output shafts coupled to respective auxiliaries rotated at different rates
Inventor: INGELHEIM PETER
IPC: H02K7/116
Filed: 1995-07-15
Abstract: The rev regulation system has each of 2 rev regulated machines (P1,P2) driven via a respective shaft of a planetary gearing (PVG) with a third shaft determining the rotation rate. When both machines are provided by pumps, a throttle (DVD) associated with one of the pumps is used for regulating the difference between their rotation rates and in the case of 2 electrical generators the rotation ratio between them is varied by controlling at least one of the energising currents.
Patent DE-19528037-A1 (DE)
Title: Two component joint seal for concrete channelling pipe - has sealing ring with spaces between ribs filled with amorphous mass.
Inventor: HOEFIG GEORG
IPC: E03F3/04
Filed: 1995-07-31
Abstract: Seal arrangement having an elastomeric sealing ring (1) drawn onto the tip end (3). The outer free space of the sealing ring is filled with an amorphous sealing mass (2), such that the upper covering layer consists of a hard and tough material. The bell (7) may be dimensioned such that on the introduction of the tip end, the bell presses down on the sealing ribs (a b) and automatically compresses the sealing mass. The tip end may terminate in a buffer bulge (11).
Patent DE-19530952-A1 (DE)
Title: Sterilisation resistant, deep drawable, heat-sealable semi=rigid film
Inventor: GASSE ANDREAS S DIPL ING DR
IPC: B32B27/34
Filed: 1995-08-23
Abstract: Sterilisation resistant, deep drawable, heat sealable, semi-rigid film having a structure chosen from A/B/A/C/D/E or A/B/A/C/E/D/E (where A = a layer of aliphatic polyamide; B = a layer of amorphous polyamide or of a blend of amorphous polyamide and aliphatic polyamide; C = an adhesive layer; D = a layer of polypropylene; and E = a heat sealing layer of ethylene/propylene copolymer or a polymer blend contg. ethylene/propylene copolymer. The proportion of amorphous polyamide to the total amt. of polyamide present is at least 40 wt. %, provided that the film satisfies the relationships S > 1100 N/mm<2> and S\*d<3> > 12 Nmm (I) (where S = the secant modulus of the film measured in the machine direction; and d = the total thickness of the film). Pref. the aliphatic polyamide of layer (A) is e.g. PA 6, PA 11, PA 12, PA 66, PA 6.66, PA 6.8, PA 6.9, PA 6.10, PA 6.11, PA 6.12, or a copolymer or mixt. of these. The amorphous polyamide of layer (B) is pref. a polycondensate of aromatic dicarboxylic acids and diamines, esp. a polycondensate of isophthalic acid and/or terephthalic acid and alkyl- substituted hexamethylenediamine. The adhesive layer (C) is pref. a 2-component polyurethane adhesive system. The polypropylene of layer (D) is pref. a homopolymer with a density of 895-915 kg/m<3> and a m.pt. of 158-168 deg C. The heat sealing layer (E) is pref. of ethylene-propylene copolymer with an ethylene content of 1-10 mol. %, a density of 890-915 kg/m<3> and a m.pt. of 130-157 deg C, or a polymer blend of an ethylene- propylene copolymer and linear low density polyethylene (LLDPE) with a crystallite m.pt. of >121 deg C and a density of 915-950 kg/m<3>. At least one layer of the film may contain a slip agent and/or an antiblocking agent.
Patent DE-19538372-A1 (DE)
Inventor: MUELLER GERHARD PROF DR ING
IPC: A61B3/15
Filed: 1995-10-14
Abstract: The proposed device for determining blood glucose level comprises the following elements: a light source (3) for producing a measurement radiation used to illuminate a part (2) of the body using a wavelength for which the optical properties of the body part (2) depend on the concentration of the blood component in question; a light detector (10) for detecting the measurement radiation which has been attenuated in the body part (2) to a degree dependent on the said concentration; and an evaluation unit (12) for determining the concentration of the blood component as a function of the radiation detected. The illuminated body part is an eye (2) and the light detector (10) for measuring the reflected light is set up in the path of the radiation reflected or back scattered in the anterior chamber (1) of the eye. A focusing system (6) is mounted between the light source (3) and the illuminated eye (2) to prevent damage to the retina by the measurement radiation. The focusing system focuses the measurement radiation in the anterior chamber (1) of the eye in such a way that the radiation nearer to the retina is substantially blocked by the iris (7), and/or the selected wavelength of the measurement radiation lies within the absorption range of the aqueous humour in order to prevent damage to the retina.
Patent DE-19540029-A1 (DE)
Title: Crash protection system for vehicle body
Inventor: HAVERKAMP CLAUS DIPL ING
IPC: B62D21/15
Filed: 1995-10-27
Abstract: The vehicle body is such that the connection of the longitudinal support (13) to the post (3) and the leading end region of the support structure (17) are arranged at the same height. A deformation element (21) is fitted between the post and the support structure. The deformation element is attached to the leading end region of the support structure and reaches as far as the leading boundary wall (19) of the side door (7). The support structure runs at the height of the sill of the side door.
Patent DE-19540983-A1 (DE)
Title: Electric measuring instrument giving acoustic or optical or mechanical signal
Inventor: MOCH NORBERT
IPC: G01R19/165
Filed: 1995-11-03
Abstract: The electrical measuring instrument transmits an acoustic, optical or mechanical signal, if the measurement values lie outside a previously selectable range. The instrument is substantially electronically designed. A converter is provided which changes physical values in to electric voltages, also an evaluation circuit. The range established, results using a numerical keyboard, a potentiometer with a scale or a PC, across a corresp. interface. One or more voltmeters can be connected, which indicate the range transmission or the starting points. The output values can be adjusted to produce variable buzzing.
Patent DE-19543996-A1 (DE)
Inventor: HENNIG HERBERT
IPC: B60R22/24
Filed: 1995-11-25
Abstract: The invention concerns a pivoting fitting (4) for a safety belt in a vehicle, in particular a motor vehicle. In normal use, the fitting (4) can pivot within a given angular range (2a). In this respect, the pivotability is delimited by a connection having a predetermined breaking point (6b). If the pivoting fitting (4) is subject to a particular load, the connection breaks and the pivoting fitting can rotate freely.
Patent DE-19545978-A1 (DE)
Title: Air filter for vehicle engine
Inventor: GEBERT HANS
IPC: F02M35/16
Filed: 1995-12-09
Abstract: The air is drawn into the filler interior (1) using main and auxiliary inlets (2,3). The intake opening (5) of the auxiliary intake (3) is at a higher level than that (4) of the main one (2), which is shut off by a valve (10) when the vehicle is immersed in water for more than a predetermined depth. The valve can consist of a hinging flap shut hydraulically by the water above the road surface, typically using a vertical pipe open to the underside (8) and with an expanding body such as a bellows connected to its top end, and which acts on the flap. The latter can be spring-loaded into the open position.
Patent DE-19546098-A1 (DE)
Title: Sliding support for furniture drawer
Inventor: LAUTENSCHLAEGER HORST
IPC: A47B88/04
Filed: 1995-12-11
Abstract: The drawer has a base plate (12) and sliding sidewalls (14). The sidewalls have carrying flanges (26) extending along their lower edges adjacent to the base plate. A ridge (28) extends from each sidewall upwardly at right angles to the lower flange. The base plate has a corresponding groove (30) extending longitudinally of the drawer further than the ridge which is received in the groove. The ridges have bores at their rear ends to receive screws (34) which engage the edge of the base plate to retain it.
Patent DE-19603829-A1 (DE)
Title: Silicon@ based micromechanical structure manufacturing method
Inventor: VOS RALF DR
IPC: B81B3/00
Filed: 1996-02-02
Abstract: The method initially involves pre-defining the structure geometry on a wafer using buried etch-stop layers or local etch-stop regions on either side. The silicon is then passivated with suitable thin film before finally forming the structure by deep etching. Pref. the two-side passivation with silicon oxide, or nitride, or carbide, or their combination. The passivation film is then opened photolithographically by plasma supported etching, or wet-chemical etching on both sides.  Both sides of the silicon are etched to the respective etch stop layers before passivating the silicon surface through furnace or deposition process, e.g. oxidation LPCVD or PECVD deposition, sputtering or vapour deposition method. This causes vertical walls to be covered and the protected silicon structure to be encapsulated. The openings of an etch window on both sides are for anisotropic etching of silicon in a depression and supported by plasma or wet etching. The pre-defined section is thus becomes etched from under and remains as a thin membrane.
Patent DE-19605332-A1 (DE)
Inventor: BOWERS DAVID LAMARR
IPC: F16K5/16
Filed: 1996-02-14
Abstract: A plug valve assembly comprises a valve body and a plug which rotates between open and closed positions, seat members disposed in the chamber to support the plug, locking means to prevent movement of the seat embers and an adjustment mechanism (66) to adjust the plug vertically within the seat. Preferably the seat members comprise a rigid support frame encapsulated in a polymeric material such as PTFE.
Patent DE-19605536-A1 (DE)
Title: Reactive spherical metal oxide powder particles
Inventor: FEIGE REINHARD DIPL ING
IPC: C01F7/422
Filed: 1996-02-15
Abstract: Reactive spherical metal oxide powder particles, containing 35-95, preferably 50-90 wt.% alumina (Al2O3) and also silica (SiO2), magnesia (MgO) and/or calcium oxide (CaO), comprises a crystalline phase, mainly of a transition aluminium oxide and have a vitreous amorphous solidified melt phase.  The particles have a size distribution of more than 50 wt.% in the 0.2-20  mu m diameter range and also contain 0.1-3 wt.% carbon (C). Also claimed is the preparation of the above particles.
Patent DE-19605873-A1 (DE)
Title: Directional radio system for coupling two stationary radio terminals
Inventor: WALKE BERNHARD DR ING
IPC: H04B7/15
Filed: 1996-02-17
Abstract: The system couples central stationary radio terminals to several stationary terminals (PMP directional radio) and uses modulation of one or more carrier frequencies with digital signal transmission over one or several FDM channels of an appropriate radio frequency band. The system also uses a synchronous TDM process to form TDM channels within FDM ones by periodical pulse frames for transmission of continuous signal currents and/or discontinuous data packs. The radio terminals have meters for reception field strength, and/or relative interference spacing, and/or bit fault frequency in each FDM and/or TDM channel.
Patent DE-19606856-A1 (DE)
Title: Dynamic seal for closed centrifugal water pump of vehicle cooling system
Inventor: NOMOTO YUJI
IPC: F04D29/44
Filed: 1996-02-23
Abstract: The seal has an axial gap (20) formed between a first surface (16d) on an inlay of the front cover (16) and a second surface on a closure ring of a pump housing (11). The first and second surfaces lie opposite each other in the axial direction of the pump shaft (13). The axial gap serves to prevent the back flow of the fluid from the high pressure side to the low pressure side between the ring and the inlay. The fluid in the intermediate zone is moved outwards by the centrifugal force created by the rotation of the vaned wheel (14).
Patent DE-19608747-A1 (DE)
Title: Development equipment and associated non-magnetic one-component developer
Inventor: YUI YUHI
IPC: G03G9/087
Filed: 1996-03-06
Abstract: Development equipment comprises a feeder for supplying nonmagnetic one-component developer; a development roller for carrying and transporting the developer; and a control for the developer layer, which is contact with the development roller. The feeder and roller are arranged so that the pressure of the developer gives a certain thickness on the surface of the roller; and the developer has a dielectric constant from 2.0 to less than 2.9 and a dielectric loss of 4.52x10<-3> to 8.57x10<-3>. Also claimed is a non-magnetic, one-component developer for use in this appts. Pref. the control consists of stiff metal and the roller and control exert a force of 15-45 g/cm on the developer layer. One wall of a container for the developer acts as regulator and extends towards the control, so that the tip of the feeder is in contact with the control and the developer is passed between the feeder and roller by rotation. The feeder is a polygonal roller, esp. with 5-8 edges.
Patent DE-19610920-A1 (DE)
Title: Mfg. high purity lapis lazuli pigment economically
IPC: B03D1/02
Filed: 1996-03-20
Abstract: High purity lapis lazuli pigment is mfd. from the natural mineral Lasurite by first grinding the raw material and milling to a particle size of < 100  mu m using a mill (12) and a classifier (13). The powder is slurried to a suspension (18) and sludge is removed by separating off the fraction < 10  mu m (20) in a hydrocyclone (19). Pyrites are then separated from the slurry in a 1st indirect flotation step and carbonate removed in a 2nd indirect flotation step. In at least one third direct flotation step (24) at pH < 5.5, the Lasurite concentrate is obtained in the slurry (27) using a collecting/foaming reagent based on alkylamine and fluoride ions. This concentrate is adjusted to pH 7-8, washed and concentrated before being de-agglomerated to a 100% < 40  mu m sieve grade, high purity, lapis lazuli pigment.
Patent DE-19619082-A1 (DE)
Title: Locating method for plumb line family through middle point on axis of spirit level
Inventor: DICKFELD ERICH DIPL ING
IPC: G01C15/10
Filed: 1996-05-13
Abstract: The locating method includes the use of two microphones (4, 5) arranged at the spirit level (3) with the same preferential direction, at both sides at an equal distance from the measurement plane (10). The microphones are connected with an electronic evaluation circuit (8). The time displacement of their output signals to each other, with the impingement of a pref. spherically shaped sound pressure front, is used for determining the relative position of a pref. point shaped sound pressure source (11) to the measurement plane (10).
Patent DE-19620711-A1 (DE)
Title: Wheeled vehicle for persons and loads, manufactured in modular fashion
Inventor: KELL GERHARD
IPC: B62K13/00
Filed: 1996-05-23
Abstract: The load bearing and connecting elements of the vehicle are joined together by pushing in and screwing. The modular exchangeable pedal or motor units can be reliably mounted and operated alternatively one behind the other or parallel. The rear wheel in a support frame section and with a drive is exchangeable as a unit in a modular fashion. The front steering unit with the handlebars and wheel fork is mounted at right angles to the support frame and vertically to the plane of travel.
Patent DE-19620937-A1 (DE)
Inventor: KUESTER RICHARD
IPC: B65H3/08
Filed: 1996-05-24
Abstract: A sheet feeder has a suction head 11 arranged above a sheet pile 8 placed on a lifting table 7, with suckers 19 thereon movable between raised starting and lowered gripping positions. Each sucker 19 has a respective sensor 20 to detect the level of the sheet pile 8 below, and an adjustment device 16 to adjust the starting position. The height of the head 11 is also adjusted depending on its position detected by sensor 14. The table itself can be raised depending on the sensed level of the front of the pile.
Patent DE-19625753-A1 (DE)
Inventor: KIRIAZIS LEONIDAS DR
IPC: C08J5/18
Filed: 1996-06-27
Abstract: The present invention relates to a film consisting of at least two layers, especially for coating timber, which contains (1) at least one polyurethane film with a hardness between 70 shore A and 80 shore D, preferably 80 shore A to 74 shore D, and especially 45 to 74 shore D, and (2) at least one layer of UV radiation curable lacquer applied thereto.
Patent DE-19629646-A1 (DE)
Title: Method for automatic identification of medical equipment components
Inventor: HEINRICHS JEAN-PIERRE
IPC: A61B90/00
Filed: 1996-07-23
Abstract: The method involves using a contact energy and data transmission system which has a read write data element (33) that is attached to the medical equipment (30). This may be communicated with remotely (32) by a read write system that performs the identification. This is connected to some form of monitor or controller (15). The system in the components and in a separate device transfer parameter identified data between the data carrier of the components and the device, in both directions. The components are positioned near the device. An identification process is then enabled in which contact of an identification inquiry signal from the device for transfer via the system. The identification parameter is then received and registered via the answer signal in the device.
Patent DE-19636392-A1 (DE)
Title: Ball game apparatus
Inventor: FREY HERBERT
IPC: A63B63/06
Filed: 1996-09-07
Abstract: The apparatus includes a target element with one or more sockets for the ball. A throw-in mouth (5) of the socket can be changed spatially in at least one direction. Two mouths of different sizes can be provided. The target element can be an animal figure with animal mouth in the head area to span the throw-in mouth. The animal mouth has an opening and closing mechanism. A movable stand plate can be provided for the user. The balls can be fired from a compressd air gun.
Patent DE-19639987-A1 (DE)
Title: System for transferring loads in combined road and rail transportation
Inventor: BUEDENBENDER WINFRIED DR ING
IPC: B65G63/00
Filed: 1996-09-18
Abstract: The mobile load transfer device (2) is formed as a conventional road and rail travel vehicle, the load holding component (4) of which can be converted from a working state for road transport to a transporting state for rail travel.  Couplings (5) are provided for connection to a rail transport unit (1). The load holding device during rail transport of the transfer device can pivot on it so as to locate inside the permissible structure clearance.
Patent DE-19642648-A1 (DE)
Title: Production of window including module carriers by pressure injection moulding
Inventor: SCHITTEK BERNHARD
IPC: B29C45/16
Filed: 1996-10-16
Abstract: An original method produces a vehicle window module with a module carrier (17), formed by injection into a mould (1). This has an additional functional unit, embedded in the plastic or fastened to it indirectly. In the method, one or more structural parts of the additional functional unit are inserted into a mould (1) which is shaped to produce the window, in accordance with the vehicle body shape. The slide (10) is moved into a material-clearing position. Transparent and/or coloured plastic is injected into the mould, injecting around the structural component and/or slide (10).